Tel : 0086-021-60880117
Tel : 0086-021-60880117
A572 Grade 50 is a high strength, low alloy steel that finds its best application where there is need for more strength per unit of weight. Less of this material is needed to fulfill given strength requirements than is necessary with regular carbon steels. Grade 50 is used in general plate applications when the plate will be riveted, bolted, or welded. Grade 50 is a Columbium-Vanadium steel that offers a minimum yield of 50,000 PSI. In addition, ASTM A572 Grade 50 is noted for its increased resistance to atmospheric corrosion. Grade 50 contains more alloying elements than plain carbon steel and thus is somewhat more difficult to form. Grade 50 is more difficult to cold work, but can be successfully bent or shaped but requires more force than plain carbon steel. Standard : ASTM A572/A572M
Dimension range : 1.2mm -680mm x 1000mm-4000mm x 1000mm-18000mm
A572 Grade 50 structural steel Mechanical Property :
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Mechanical Property
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Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Charpy V Impact Test |
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Degree |
Energy 1 |
Energy 2 |
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A572 Grade 50 |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
J |
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5＜t≤300 |
345 |
450 |
18% |
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|
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ASTM A572 Grade 50 steel plate chemical composition :
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Chemical composition
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Grade |
C |
Mn |
P |
S |
Si |
Nb |
V |
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A572 Grade 50 |
≤0.23 |
≤1.5 |
≤0.04 |
≤0.05 |
≤0.40 |
0.005-0.05 |
0.01-0.05 |
Delivery Status : Rolling, rolling or normalizing probe
ASTM A572 Grade 50 Low alloy high strength steel application :
A572 Grade 50 steel is widely used in engineering structures, such as building steel, construction machinery, mining machinery, trucks, bridges, pressure vessels, especially for welding and toughness requirements of the construction and engineering machinery part.
Related Product:
A572 Grade 42, A572 Grade 60, A572 Grade 65, A572 Grade 290, A572 Grade 345, A572 Grade 415, A572 Grade 450